EP 2985658 A1 20160217 - CROSSLINKABLE RUBBER COMPOSITION FOR CONDUCTIVE ROLLS, RUBBER CROSSLINKED MATERIAL FOR CONDUCTIVE ROLLS, AND CONDUCTIVE ROLL
Title (en)
CROSSLINKABLE RUBBER COMPOSITION FOR CONDUCTIVE ROLLS, RUBBER CROSSLINKED MATERIAL FOR CONDUCTIVE ROLLS, AND CONDUCTIVE ROLL
Title (de)
VERNETZBARE KAUTSCHUKZUSAMMENSETZUNG FÜR LEITFÄHIGE ROLLEN, KAUTSCHUKVERNETZTES MATERIAL FÜR LEITFÄHIGE ROLLEN UND LEITFÄHIGE ROLLE
Title (fr)
COMPOSITION DE CAOUTCHOUC RÉTICULABLE POUR ROULEAUX CONDUCTEURS, MATÉRIAU RÉTICULÉ EN CAOUTCHOUC POUR ROULEAUX CONDUCTEURS, ET ROULEAU CONDUCTEUR
Publication
Application
Priority
- JP 2013066130 A 20130327
- JP 2014057997 W 20140324
Abstract (en)
A cross-linkable rubber composition for conductive roll use which contains a polyether rubber, solid nitrile rubber, liquid nitrile rubber, sulfur-containing cross-linking agent, disulfide-based cross-linking accelerator, and conductive carbon black with an average primary particle size of 50 nm or less and with a BET specific surface area of 600 m 2 /g or more is provided. According to the present invention, it is possible to provide a cross-linkable rubber composition for conductive roll use which can give cross-linked rubber which is low in hardness, is low in volume resistivity value, and excellent in pressure-resistant compression set.
IPC 8 full level
C08K 3/04 (2006.01); C08K 5/36 (2006.01); C08K 5/46 (2006.01); C08L 9/02 (2006.01); C08L 71/02 (2006.01); F16C 13/00 (2006.01); G03G 15/00 (2006.01); G03G 15/02 (2006.01)
CPC (source: EP)
C08G 65/14 (2013.01); C08G 65/24 (2013.01); C08K 3/04 (2013.01); C08K 5/3725 (2013.01); C08K 5/40 (2013.01); C08K 5/47 (2013.01); C08L 9/02 (2013.01); C08L 71/02 (2013.01); C08L 71/03 (2013.01); G03G 15/02 (2013.01); G03G 15/0233 (2013.01); C08K 2201/001 (2013.01); F16C 2370/38 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2985658 A1 20160217; EP 2985658 A4 20161026; EP 2985658 B1 20180704; CN 105051617 A 20151111; CN 105051617 B 20171110; JP 6229712 B2 20171115; JP WO2014157045 A1 20170216; KR 102096372 B1 20200402; KR 20150135371 A 20151202; WO 2014157045 A1 20141002
DOCDB simple family (application)
EP 14774208 A 20140324; CN 201480018213 A 20140324; JP 2014057997 W 20140324; JP 2015508463 A 20140324; KR 20157030005 A 20140324